CN102484995A - Insecticidal composition and preparation thereof - Google Patents
Insecticidal composition and preparation thereof Download PDFInfo
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- CN102484995A CN102484995A CN2010105689671A CN201010568967A CN102484995A CN 102484995 A CN102484995 A CN 102484995A CN 2010105689671 A CN2010105689671 A CN 2010105689671A CN 201010568967 A CN201010568967 A CN 201010568967A CN 102484995 A CN102484995 A CN 102484995A
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Abstract
The invention discloses an insecticidal composition and a preparation thereof. The insecticidal composition comprises spirotetramat and one ingredient selected from nitenpyram, chlopyrifos, acetamiprid or imidacloprid. The results of field control experiments show that compared with a single dose of spirotetramat, the insecticidal composition and the preparation has obvious synergistic action.
Description
Technical field
The present invention relates to technical field of pesticide, particularly a kind of Pesticidal combination and preparation thereof.
Background technology
Rice fulgorid, Insecta Homoptera Delphacidae insect, popular name fire midge worm inhales the plant juice crops such as paddy rice of causing harm with thorn.
Aphid is claimed aphid, aphid etc. again, belongs to the Homoptera Aphidiadae more, is the insect of sucking mouth parts, often is clustered in positions such as blade, tender stem, bud, terminal bud, and thorn is inhaled juice, makes leaf-shrinkage, curling, lopsided, causes when serious that die back even whole strain are dead.The honeydew of aphid secretion also can bring out sooty mould, virus disease and cause ant harm etc.
Scale insect is the insect of Homoptera Diaspididae.Have paraffin paper secretion on most of polypides, i.e. shell.Scale insect is a modal insect on flowers and the fruit tree, often is clustered on branch, leaf, the fruit, draws water and makes a living, and can cause branch wilting or complete stool is dead when serious.The secretion of scale insect can also bring out sooty mould, and is very harmful.Insects such as Homoptera rice fulgorid, aphid, scale insect all have short, characteristics such as breeding amount is big, generation overlap is obvious of breeding cycle, are prone to develop immunity to drugs.
Spiral shell worm ethyl ester is the novelty insecticide by the research and development of Bayer crop science company, is the brand-new compound of a kind of efficient interior suction and two-way conduction.Its mechanism of action is through suppressing the synthetic of insect body fat, block the normal energy metabolism of insect, finally causing the death of insect.Spiral shell worm ethyl ester can effectively be prevented and treated various suckings pest such as aphid, thrips, wood louse, mealybug, aleyrodid, scale insect etc.But spiral shell worm ethyl ester uses separately and is prone to produce resistance, and the control cost is higher.
The insecticide of different effects mechanism carries out composite, is to delay insect to develop immunity to drugs, administer one of effective means of resistant insect.Among the Chinese patent CN200910173091.8, spiral shell worm ethyl ester mixes the active ingredient that constitutes Pesticidal combination with butyl ether urea, Acarus tritici urea; Among the Chinese patent CN200910209737.3, spiral shell worm ethyl ester mixes with Biphenthrin, processes Pesticidal combination; Among the Chinese patent CN200910173094.1, spiral shell worm ethyl ester mixes the active ingredient that constitutes Pesticidal combination with anabasine; Among the Chinese patent CN200910170818.7, spiral shell worm ethyl ester mixes with Buprofezin; Among the Chinese patent CN200910173097.5, spiral shell worm ethyl ester mixes with AVM; Among the Chinese patent CN200910173096.0, spiral shell worm ethyl ester mixes with pyrrole aphid ketone.Above-mentioned spiral shell worm ethyl ester with can strengthen drug effect after butyl ether urea/Acarus tritici urea, Buprofezin, AVM, pyrrole aphid ketone, anabasine insecticide or Biphenthrin mix; Reduce cost; But butyl ether urea, Biphenthrin, anabasine have made insect produce resistance, and the Buprofezin effect is comparatively slow.Therefore, research and develop a kind of new Pesticidal combination and preparation thereof, to anti-eliminate aphis, rice fulgorid, scale insect be significant.
Summary of the invention
The present invention is directed to single insecticide and be prone to cause the deficiency that insect produces resistance, a kind of Pesticidal combination and preparation thereof are provided.This Pesticidal combination and preparation thereof can be prevented and treated multiple suckings pest such as rice fulgorid, aphid, scale insect, solve single insecticide and are prone to cause insect generation resistance, control cost problem of higher.
In order to realize the foregoing invention purpose, the present invention provides following technical scheme:
The invention provides a kind of Pesticidal combination, by a kind of and spiral shell worm ethyl ester composite composition the in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid.
Spiral shell worm ethyl ester belongs to the tetronic acid insecticides, has unique mechanism of action, and two-way downwards the moving that can in the whole plants body, make progress arrived at blade face and bark, thus control blade face and corticole insect.Spiral shell worm ethyl ester high-efficiency broad spectrum can effectively be prevented and treated various suckings pest, but spiral shell worm ethyl ester makes insect develop immunity to drugs when using separately easily, and the control cost is higher.Therefore, in spiral shell worm ethyl ester, add a kind of in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid, pest control targetedly, the generation that slows down pest resistance reduces the environmental pollution that blindly dispenser causes and the adverse consequences of pest resistance to insecticide enhancing.
The effect of insecticide is the normal physiological processes that suppresses and destroy insect, makes it to be poisoned to death, and one of its main mechanism of action is neural toxic action.Many insecticides have the effect that destroys or upset insect nerve impulse normal delivery; Reach the desinsection purpose through suppressing cholinesterase exactly like organic phosphor and carbamate insecticide; Nitenpyram, chlopyrifos, Acetamiprid or Imidacloprid all belong to anticholinesterase; Insecticidal mechanism is the activity that suppresses cholinesterase, and then destroys the normal delivery of insect nerve impulse, and then causes insect dead.Under the normal condition, during the cholinergic nervous excitation, discharge acetylcholine in the pest body, combines, make effector generation physiological effect, afterwards immediately by the acetylcholinesterase hydrolytic inactivation with choline receptor on the postsynaptic membrane.After insect touches medicament; Acetylcholinesteraseinhibitors inhibitors can suppress the activity of acetylcholinesterase in the interior nerve fiber of pest body, and acetylcholine is increased in the concentration of cynapse place, and the result produces muscarinic and the reaction of nicotine appearance; The effect that strengthens and prolonged acetylcholine; Destroy the normal conduction of nerve impulse, cause a series of nervous system poisoning symptoms, until death.
Nitenpyram, chemical name are (E)-N-(6-chloro-3-picolyl)-N-ethyl-N '-methyl-2-nitro ethylene diamine, and molecular formula is C
11H
15N
4O
2Cl, molecular weight is 270.71, structural formula is as follows:
Pure article are light yellow crystalline solid, and fusing point 83-84 ℃, density is 1.40 in the time of 26 ℃, belongs to the nicotimine class, mainly acts on the insect nerve, and is similar with other anabasine compound.Nitenpyram has remarkable interior absorption and very strong osmosis, efficient, low toxicity, insecticidal spectrum extensively, no cross resistance, crop safety is not had poisoning, sick worm is lower to its resistance, is national agricultural technology service popularization center major products.
Chlopyrifos, chemical name are O, O-diethyl-O-(3,5, the 6-trichloro-2-pyridyl) thiophosphate, and molecular formula is C
9H
11Cl
3NO
3PS, molecular weight are 350.49, and former medicine is the white granular crystallization; Stable under the room temperature, the mercaptan stink is arranged, fusing point is 41.5-43.5 ℃; 43.5 ℃ the time relative density be 1.398, solvability is 1.2mg/L in the water, is dissolved in most of organic solvents; It is acetylcholinesteraseinhibitors inhibitors; Belong to the phosphorothionate insecticides, can suppress the activity of acetylcholinesterase in the nerve in the pest body or cholinesterase and destroy the normal nerve impulse conduction of insect, cause that a series of poisoning symptoms such as exaltation, spasm, paralysis are until death.Chlopyrifos have tag, stomach toxicity and fumigation action, insecticidal spectrum is wide, and multiple chewing type and sucking pest on paddy rice, wheat, cotton, fruit tree, vegetables, the tea tree are all had favorable effect.The residual life of chlopyrifos on blade, is not long, but the residual life in soil is longer, and the lasting period reached more than 30 days, be prone to soil in organic matter combine, so better to the control efficiency of underground insect.Under RD, it does not have poisoning to most crops.Chlopyrifos to use compatibility with good, can use with multiple insecticide and synergistic effect obvious, to compare toxicity low with conventional pesticide, to natural enemies security, is the first-selected medicament that substitutes high malicious organophosphorous pesticide.
Imidacloprid, chemical name are 1-(6-chloropyridine-3-pyridylmethyl)-N-Nitroimidazoline-2-base amine, and molecular formula is C
9H
10ClN
5O
2, molecular weight is 255.7, clear crystal has faint smell; 143.8 ℃ or 136.4 ℃ of fusing points, density is 1.543 in the time of 20 ℃, the pH value is stable during for 11-15; Being the nitro-methylene-type systemic insecticide, is the acting body of nicotinic acid acetylcholinesterase acceptor, disturbs the pest movements nervous system; It is malfunctioning that chemical signal is transmitted, and no cross resistance is used to prevent and treat sucking pest and resistant strain thereof.Imidacloprid is a chloro nicotine insecticide of new generation, have wide spectrum, efficient, low toxicity, low-residual, insect be difficult for producing resistance, to characteristics such as people, animal, plant and natural enemies securities, and have tag, stomach toxicity and the multiple drug effect of interior suction.Behind the insect contact medicament, the nervous centralis normal conduction is obstructed, and makes its paralysis dead.The quick-acting of Imidacloprid is good, higher preventive effect is promptly arranged in 1 day behind the medicine, and residual life reached about 25 days.
Acetamiprid, chemical name are N-(N-cyanic acid-ethyleneimine base)-N-methyl-2-chloropyridine-5-methylamine, and molecular formula is C
10H
11ClN
4, molecular weight is 222.68, structural formula is as follows:
White crystal, pyridine compounds and their, fusing point are 101.0-103.3 ℃, the solvability in the time of 25 ℃ in water is 4200mg/L, can be dissolved in acetone, methyl alcohol, ethanol, carrene, chloroform, acetonitrile, oxolane etc.; Stable in the water of pH=7, stable under daylight during pH=9 in 45 ℃ of hydrolysis gradually, be a kind of novel pesticide.Acetamiprid have tag, stomach toxicity and stronger osmosis, and have quick-acting insecticidal powers, the lasting period is long, can reach about 20 days.Acetamiprid toxicity is low, and is little to natural enemy lethality, lower to fish toxicity, little to the honeybee influence, is applicable to the Semiptera insect on control fruit tree, the vegetables, and granule is made soil treatment can prevent and treat soil insect.Because the mechanism of action that Acetamiprid is unique has better effects when preventing and treating the insect that pesticide species such as organic phosphor, carbamate and pyrethroid are developed immunity to drugs.
Among the present invention, spiral shell worm ethyl ester is by the research and development of Bayer crop science company, and Nitenpyram, chlopyrifos, Acetamiprid or Imidacloprid are commercially available.
In Pesticidal combination provided by the invention, a kind of and mass ratio spiral shell worm ethyl ester in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid is 1-99: 99-1.
As preferably, a kind of and spiral shell worm ethyl ester in Nitenpyram, Acetamiprid or the Imidacloprid is 15-22.5 with the mass ratio: 60 process Pesticidal combination provided by the invention.
As preferably, chlopyrifos and spiral shell worm ethyl ester are that 65-80: 10-12 processes Pesticidal combination provided by the invention with the mass ratio.
The present invention also provides a kind of insecticide that comprises this Pesticidal combination.
Insecticide provided by the invention also comprises acceptable adjuvant.The wetting agent that the present invention relates to, dispersant, carrier, inserts, disintegrant, surfactant, viscosity modifier, antifreezing agent, interleaving agent all are included in the scope that those skilled in the art can accept adjuvant.
As preferably, this insecticide is a wetting powder, and adjuvant comprises a kind of or both the above mixtures in wetting agent, dispersant, carrier or the inserts.Preferably, wetting agent is selected from the APES class, and preferably from the condensation product of fatty alcohol and oxirane, carrier can comprise a kind of or both the above mixtures in kaolin, the attapulgite to dispersant, and inserts comprises precipitated calcium carbonate.
As preferably, this insecticide is a missible oil, and adjuvant can comprise a kind of or both the above mixtures in benzene, xylol or the surfactant, and surfactant is preferably from triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer.
As preferably, this insecticide is a suspending agent, and adjuvant comprises a kind of or both the above mixtures in wetting dispersing agent, viscosity modifier or the antifreezing agent.Wetting dispersing agent can comprise sodium lignin sulfonate; The lignin sodium iodate; Lauryl alcohol polyethylene glycol oxide base ether sodium sulfate; Fluhyzon formaldehyde condensation products sodium sulfonate; Neopelex; Lauryl sodium sulfate; Potassium oleate; Enuatrol; Alkyl polyoxyethylene ether sulfonate; Alkylphenol-polyethenoxy base ether formaldehyde condensation products; Alkylphenol-polyethenoxy base ether Nonyl pheno base ether; Polyoxyethylene polyoxypropylene base ether block copolymers; Gather second carboxylic esters sodium salt; A kind of or both above mixtures in dodecyl polyoxyethylene ether phosphate or the Fluhyzon first condensate sulfonates.Viscosity modifier can comprise bentonite, xanthan gum.Antifreezing agent can comprise a kind of or both the above mixtures in ethylene glycol, glycerine, propane diols, polyethylene glycol, sorbierite or the urea.
As preferably, this insecticide can be microcapsule suspending agent, and adjuvant comprises a kind of or both the above mixtures in solvent, curing agent or the viscosity modifier.Said solvent can be selected from various aromatic hydrocarbons, aliphatic hydrocarbon, ketone, ethers; Preferably from toluene, xylol, methyl alcohol, ethanol, isopropyl alcohol, butanols, N, a kind of or both the above mixtures in dinethylformamide, methyl naphthalene, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, ethyl acetate, acetone, butanone, ether, the ethylene glycol.Antifoaming agent can comprise silicone oil, organic silicone.Curing agent can comprise polyisocyanates.
As preferably, this insecticide can be water dispersible granules, and adjuvant can comprise a kind of or both the above mixtures in wetting agent, disintegrant, dispersant, adhesive, interleaving agent or the carrier.Preferably, wetting agent is selected from the APES class, and disintegrant is selected from the PVPP class, and dispersant is selected from the condensation product of fatty alcohol and oxirane, and adhesive is selected from vinyl acetate resin.
The active component of Pesticidal combination is owing to the difference of composition, structure, physicochemical property, and there are three kinds of possibilities in the synergy between each active component: synergistic effect, summation action or antagonism.So-called synergistic effect is exactly the mutual synergism between different material, and the effect of its generation shows as co-toxicity coefficient＞100 greater than the summation of each composition effect; The effect that summation action produces equals the summation of each composition effect, shows as; Antagonism is meant when each constituent acts on organism, and wherein a kind of material disturbs another kind of material, or the effect of interfering with an opponent each other, the phenomenon that finally causes general effect to descend.The present invention calculates co-toxicity coefficient according to Sun Yunpei (Sun Y-P) method, estimates the composite insecticidal effect afterwards of a kind of and spiral shell worm ethyl ester in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid: when co-toxicity coefficient＞100, be synergistic effect; When co-toxicity coefficient=100, be summation action; When co-toxicity coefficient＜100, be antagonism.The result shows that the composite back of a kind of and spiral shell worm ethyl ester in Nitenpyram, chlopyrifos, Acetamiprid or Imidacloprid co-toxicity coefficient is synergistic effect all greater than 100.The present invention finds after a kind of and spiral shell worm ethyl ester in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid is composite, to have remarkable synergistic effect (P＜0.05) through the indoor and outdoors biological activity test again.
The present invention passes through field control effectiveness test, the insecticidal effect after a kind of and spiral shell worm ethyl ester in check Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid is composite.
For detect this Pesticidal combination and preparation thereof in the field desinsection drug effect, a kind of and spiral shell worm ethyl ester in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid is carried out composite according to mass ratio, proportioning is following:
The anti-test that eliminates aphis: unit (g/ hectare).
Spiral shell worm ethyl ester: Nitenpyram=60: 15; Spiral shell worm ethyl ester: Nitenpyram=60: 22.5; Spiral shell worm ethyl ester: Acetamiprid=60: 15; Spiral shell worm ethyl ester: Acetamiprid=60: 22.5; Spiral shell worm ethyl ester: Imidacloprid=60: 15; Spiral shell worm ethyl ester: Imidacloprid=60: 22.5.
More than every processing 4 times repeat every sub-district area 20m
2, district's group is arranged at random, aphid Sheng phase medication just takes place, and converting the water yield is the 450kg/ hectare.Result of the test shows; After spiral shell worm ethyl ester and Nitenpyram, Acetamiprid or Imidacloprid are composite; Desirable to the aphid preventive effect, the control efficiency of originally single agent 89.86% is brought up to 93.57-97.16%, and test data is carried out statistical analysis; Pesticidal combination after composite is compared with the agent of spiral shell worm ethyl ester list, and synergistic effect is (P＜0.05) significantly.
Control rice fulgorid test: unit (g/ hectare).
Spiral shell worm ethyl ester: Nitenpyram=60: 15; Spiral shell worm ethyl ester: Nitenpyram=60: 22.5; Spiral shell worm ethyl ester: Acetamiprid=60: 15; Spiral shell worm ethyl ester: Acetamiprid=60: 22.5.
More than every processing 4 times repeat every sub-district area 20m
2, district's group is arranged at random, rice fulgorid Sheng phase medication just takes place, and converting the water yield is the 450kg/ hectare.Result of the test shows; After spiral shell worm ethyl ester and Nitenpyram or Acetamiprid are composite; Desirable to the plant hopper preventive effect, control rate has been brought up to 92.10-96.44% by 88.55% of spiral shell worm ethyl ester list agent, and test data is carried out statistical analysis; Pesticidal combination after composite is compared with the agent of spiral shell worm ethyl ester list, and synergistic effect is (P＜0.05) significantly.
Control scale insect test: (the mg/kg H of unit
2O).
Spiral shell worm ethyl ester: chlopyrifos=10: 65; Spiral shell worm ethyl ester: chlopyrifos=10: 80; Spiral shell worm ethyl ester: chlopyrifos=12: 65; Spiral shell worm ethyl ester: chlopyrifos 12: 80.
More than every processing 4 times repeat, 3 mandarin trees of the same size in every sub-district, district's group is arranged at random, at scale insect Sheng phase medication just takes place, and evenly sprays.Result of the test shows; Behind spiral shell worm ethyl ester and the chlorpyrifos mixture; Desirable to the scale insect preventive effect, control rate is brought up to 90.16-94.93% by 87.35% of spiral shell worm ethyl ester list agent, and test data is carried out statistical analysis; Pesticidal combination after composite is compared with the agent of spiral shell worm ethyl ester list, and synergistic effect is (P＜0.05) significantly.
Pesticidal combination provided by the invention and preparation thereof are pointed to controlling object; Avoided single insecticide to be prone to make insect to produce the deficiency of resistance; Slow down the generation of pest resistance, reduced the environmental pollution that blindly dispenser brings and the adverse consequences of pest resistance to insecticide enhancing.
Embodiment
The invention discloses a kind of Pesticidal combination and preparation thereof, those skilled in the art can use for reference this paper content, suitably improve technological parameter and realize.Special needs to be pointed out is that all similarly replace and change apparent to those skilled in the art, they all are regarded as and are included in the present invention.Method of the present invention and application are described through preferred embodiment; The related personnel obviously can change or suitably change and combination methods and applications as herein described in not breaking away from content of the present invention, spirit and scope, realizes and use technology of the present invention.
Below in conjunction with embodiment, further set forth the present invention:
Embodiment 1 preparation Pesticidal combination: spiral shell worm ethyl ester+Nitenpyram
Accurately take by weighing 60g spiral shell worm ethyl ester, 15g Nitenpyram, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 2 preparation Pesticidal combinations: spiral shell worm ethyl ester+Nitenpyram
Accurately take by weighing 60g spiral shell worm ethyl ester, 22.5g Nitenpyram, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 3 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 40g spiral shell worm ethyl ester, 260g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 4 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 40g spiral shell worm ethyl ester, 320g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 5 preparation Pesticidal combinations: spiral shell worm ethyl ester+Acetamiprid
Accurately take by weighing 60g spiral shell worm ethyl ester, 15g Acetamiprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 6 preparation Pesticidal combinations: spiral shell worm ethyl ester+Acetamiprid
Accurately take by weighing 60g spiral shell worm ethyl ester, 22.5g Acetamiprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 7 preparation Pesticidal combinations: spiral shell worm ethyl ester+Imidacloprid
Accurately take by weighing 60g spiral shell worm ethyl ester, 15g Imidacloprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 8 preparation Pesticidal combinations: spiral shell worm ethyl ester+Imidacloprid
Accurately take by weighing 60g spiral shell worm ethyl ester, 22.5g Imidacloprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 9 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 48g spiral shell worm ethyl ester, 260g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 10 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 48g spiral shell worm ethyl ester, 320g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 11 preparation Pesticidal combinations: spiral shell worm ethyl ester+Nitenpyram
Accurately take by weighing 10g spiral shell worm ethyl ester, 90g Nitenpyram, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 12 preparation Pesticidal combinations: spiral shell worm ethyl ester+Nitenpyram
Accurately take by weighing 90g spiral shell worm ethyl ester, 10g Nitenpyram, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 13 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 34g spiral shell worm ethyl ester, 266g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 14 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 4g spiral shell worm ethyl ester, 266g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 15 preparation Pesticidal combinations: spiral shell worm ethyl ester+Acetamiprid
Accurately take by weighing 10g spiral shell worm ethyl ester, 90g Acetamiprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 16 preparation Pesticidal combinations: spiral shell worm ethyl ester+Acetamiprid
Accurately take by weighing 90g spiral shell worm ethyl ester, 10g Acetamiprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 17 preparation Pesticidal combinations: spiral shell worm ethyl ester+Imidacloprid
Accurately take by weighing 10g spiral shell worm ethyl ester, 90g Imidacloprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 18 preparation Pesticidal combinations: spiral shell worm ethyl ester+Imidacloprid
Accurately take by weighing 90g spiral shell worm ethyl ester, 10g Imidacloprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 19 preparation Pesticidal combinations: spiral shell worm ethyl ester+Imidacloprid
Accurately take by weighing 5g spiral shell worm ethyl ester, 95g Imidacloprid, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 20 preparation Pesticidal combinations: spiral shell worm ethyl ester+chlopyrifos
Accurately take by weighing 4g spiral shell worm ethyl ester, 396g chlopyrifos, fully mix, after ultrafine crusher is pulverized, make Pesticidal combination.
Embodiment 21 preparation insecticides, formulation is a wetting powder
Accurately take by weighing condensation product, 8g kaolin, the 7g vinyl acetate resin of 60g spiral shell worm ethyl ester, 15g Nitenpyram, 3g APES, 7g fatty alcohol and oxirane; Fully mix; After ultrafine crusher is pulverized, make the wetting powder that gross weight is 100g.
Embodiment 22 preparation insecticides, formulation is a wetting powder
Accurately take by weighing condensation product, 5g attapulgite, the 4.5g PVPP of 60g spiral shell worm ethyl ester, 22.5g Nitenpyram, 3g APES, 5g fatty alcohol and oxirane; Fully mix; After ultrafine crusher is pulverized, make the wetting powder that gross weight is 100g.
Embodiment 23 preparation insecticides, formulation is a missible oil
Accurately take by weighing 6g spiral shell worm ethyl ester, 74g chlopyrifos, measure 6mL benzene, 9mL xylol, 5mL triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer, fully mix, after ultrafine crusher is pulverized, make the missible oil that gross weight is 100mL.
Embodiment 24 preparation insecticides, formulation is a missible oil
Accurately take by weighing 10g spiral shell worm ethyl ester, 75g chlopyrifos, measure 5mL benzene, 5mL xylol, 5mL triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer, fully mix, after ultrafine crusher is pulverized, make the missible oil that gross weight is 100mL.
Embodiment 25 preparation insecticides, formulation is a suspending agent
Accurately take by weighing 60g spiral shell worm ethyl ester, 15g Acetamiprid, measure 5mL lauryl sodium sulfate, 5mL vinyl acetate resin, 10mL ethylene glycol, 5mL organic silicone, fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 26 preparation insecticides, formulation is a suspending agent
Accurately take by weighing 60g spiral shell worm ethyl ester, 22.5g Acetamiprid, measure 7mL Fluhyzon formaldehyde condensation products sodium sulfonate, 3mL vinyl acetate resin, 3mL propane diols, 4.5mL silicone oil, fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 27 preparation insecticides, formulation is a microcapsule suspending agent
Accurately take by weighing 60g spiral shell worm ethyl ester, 15g Imidacloprid; Measure 7mL toluene, 5mL polyisocyanates, 13mL viscosity modifier; After spiral shell worm ethyl ester, Imidacloprid, toluene, polyisocyanates mixing; Directly be scattered in the viscosity modifier, behind the slow reaction, make the microcapsule suspending agent that gross weight is 100mL.
Embodiment 28 preparation insecticides, formulation is a microcapsule suspending agent
Accurately take by weighing 60g spiral shell worm ethyl ester, 22.5g Imidacloprid; Measure 7.5mL isopropyl alcohol, 6mL polyisocyanates, 4mL bentonite, after spiral shell worm ethyl ester, Imidacloprid, isopropyl alcohol, polyisocyanates are mixed, directly be scattered in the bentonite; Behind the slow reaction, make the microcapsule suspending agent that gross weight is 100mL.
Embodiment 29 preparation insecticides, formulation is a water dispersible granules
Accurately take by weighing 60g spiral shell worm ethyl ester, 15g Acetamiprid, 3g kaolin; Measure condensation product, the 5mL ammonium sulfate of 7mL APES, 8mL PVPP, 7mL fatty alcohol and oxirane; Fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 30 preparation insecticides, formulation is a water dispersible granules
Accurately take by weighing 60g spiral shell worm ethyl ester, 22.5g Acetamiprid, 1.5g attapulgite; Measure 5mL APES, 3mL PVPP, 7mL vinyl acetate resin, 1mL ammonium sulfate; Fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 31 preparation insecticides, formulation is a wetting powder
Accurately take by weighing condensation product, 8g kaolin, the 7g vinyl acetate resin of 10g spiral shell worm ethyl ester, 65g Nitenpyram, 3g APES, 7g fatty alcohol and oxirane; Fully mix; After ultrafine crusher is pulverized, make the wetting powder that gross weight is 100g.
Embodiment 32 preparation insecticides, formulation is a wetting powder
Accurately take by weighing condensation product, 2g attapulgite, the 4.5g PVPP of 80g spiral shell worm ethyl ester, 7.5g Nitenpyram, 3g APES, 2g fatty alcohol and oxirane; Fully mix; After ultrafine crusher is pulverized, make the wetting powder that gross weight is 100g.
Embodiment 33 preparation insecticides, formulation is a missible oil
Accurately take by weighing 10g spiral shell worm ethyl ester, 75g chlopyrifos, measure 7mL benzene, 8mL xylol, 10mL triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer, fully mix, after ultrafine crusher is pulverized, make the missible oil that gross weight is 100mL.
Embodiment 34 preparation insecticides, formulation is a missible oil
Accurately take by weighing 6g spiral shell worm ethyl ester, 74g chlopyrifos, measure 5mL benzene, 10mL xylol, 5mL triphen ethyl-phenol polyoxyethylene polyoxypropylene block polymer, fully mix, after ultrafine crusher is pulverized, make the missible oil that gross weight is 100mL.
Embodiment 35 preparation insecticides, formulation is a suspending agent
Accurately take by weighing 90g spiral shell worm ethyl ester, 5g Acetamiprid, measure 1mL lauryl alcohol polyethylene glycol oxide base ether sodium sulfate, 1mL xanthan gum, 1mL sorbierite, 2mL organic silicone, fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 36 preparation insecticides, formulation is a suspending agent
Accurately take by weighing 6g spiral shell worm ethyl ester, 74g Acetamiprid, measure 7mL enuatrol, 3mL bentonite, 5.5mL polyethylene glycol, 4.5mL silicone oil, fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 37 preparation insecticides, formulation is a microcapsule suspending agent
Accurately take by weighing 90g spiral shell worm ethyl ester, 2g Imidacloprid; Measure 2mL N, dinethylformamide, 4mL polyisocyanates, 2mL xanthan gum are with spiral shell worm ethyl ester, Imidacloprid, N; After dinethylformamide, polyisocyanates mix; Directly be scattered in the xanthan gum, behind the slow reaction, make the microcapsule suspending agent that gross weight is 100mL.
Embodiment 38 preparation insecticides, formulation is a microcapsule suspending agent
Accurately take by weighing 12g spiral shell worm ethyl ester, 75g Imidacloprid; Measure 5mL N-Methyl pyrrolidone, 6mL polyisocyanates, 2mL xanthan gum; After spiral shell worm ethyl ester, Imidacloprid, N-Methyl pyrrolidone, polyisocyanates mixing; Directly be scattered in the xanthan gum, behind the slow reaction, make the microcapsule suspending agent that gross weight is 100mL.
Embodiment 39 preparation insecticides, formulation is a water dispersible granules
Accurately take by weighing 80g spiral shell worm ethyl ester, 1g Acetamiprid, 5g kaolin; Measure condensation product, the 3mL sodium lignin sulfonate of 4mL APES, 3mL PVPP, 4mL fatty alcohol and oxirane; Fully grind; After high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 40 preparation insecticides, formulation is a water dispersible granules
Accurately take by weighing 4g spiral shell worm ethyl ester, 86g Acetamiprid, 1.5g attapulgite; Measure 3mL APES, 3mL PVPP, 1.5mL vinyl acetate resin, 1mL sodium lignin sulfonate; Fully grind, after high speed shear is mixed, make the suspending agent that gross weight is 100mL.
Embodiment 41 Pesticidal combination field control effectiveness tests: control wheat aphid
Concrete test preventive effect is seen table 1:
The table 1 Pesticidal combination field control wheat aphid test of pesticide effectiveness
More than every processing 4 times repeat the method that adopts knapsack sprayer to carry out the spraying of full field, every sub-district area 20m
2, district's group is arranged at random.Aphid Sheng phase medication just takes place, converting the water yield is 450kg/hm
2, behind the inspection insect population radix, manually evenly complete stool spraying, during dispenser and after the dispenser in the week field keep water layer.Inspection in 15 days borer population alive behind medicine.Result of the test shows that after spiral shell worm ethyl ester and Nitenpyram, Acetamiprid or Imidacloprid were composite, desirable to the aphid preventive effect, the control efficiency of originally single agent was 89.86%, and composite back preventive effect is brought up to 93.57-97.16%.Test data is carried out statistical analysis, and the Pesticidal combination after composite is compared with the agent of spiral shell worm ethyl ester list, and synergistic effect is (P＜0.05) significantly.
Embodiment 42 Pesticidal combination field control effectiveness tests: control rice fulgorid
Concrete test preventive effect is seen table 2:
The table 2 Pesticidal combination field control rice fulgorid test of pesticide effectiveness
More than every processing 4 times repeat the method that adopts knapsack sprayer to carry out the spraying of full field, every sub-district area 20m
2, district's group is arranged at random.Rice fulgorid Sheng phase medication just takes place, converting the water yield is 450kg/hm
2, behind the inspection insect population radix, manually evenly complete stool spraying, during dispenser and after the dispenser in the week field keep water layer.Inspection in 15 days borer population alive behind medicine.Result of the test shows that after spiral shell worm ethyl ester and Nitenpyram or Acetamiprid were composite, desirable to the rice fulgorid preventive effect, the control rate of spiral shell worm ethyl ester list agent was 88.55%, and the preventive effect of composite back Pesticidal combination is brought up to 92.10-96.44%.Test data is carried out statistical analysis, and the Pesticidal combination after composite is compared with the agent of spiral shell worm ethyl ester list, and synergistic effect is (P＜0.05) significantly.
Embodiment 43 Pesticidal combination field control effectiveness tests: control oranges and tangerines scale insect
Concrete test preventive effect is seen table 3:
The table 3 Pesticidal combination field control oranges and tangerines scale insect test of pesticide effectiveness
More than every processing 4 times repeat, the method that adopts knapsack sprayer to carry out the spraying of full field, 3 mandarin trees of the same size in every sub-district, district's group is arranged at random, at scale insect Sheng phase medication just takes place, and evenly sprays, formulation rate is 450kg/hm
2Behind the inspection insect population radix, manually evenly complete stool spraying, during dispenser and after the dispenser in the week field keep water layer.Inspection in 15 days borer population alive behind medicine.Result of the test shows that the control rate of spiral shell worm ethyl ester list agent is 87.35%, and the preventive effect of the Pesticidal combination after composite is brought up to 90.16-94.93%.Test data is carried out statistical analysis, and the Pesticidal combination after composite is compared with the agent of spiral shell worm ethyl ester list, and synergistic effect is (P＜0.05) significantly.
Embodiment 44 insecticide field control effectiveness tests
According to embodiment 41-43 field control effectiveness test method; Control efficiency to the insecticide of the Pesticidal combination of embodiment 11-20 preparation and embodiment 21-40 preparation is tested; The result is with embodiment 41-43; Pesticidal combination provided by the invention and preparation thereof have remarkable synergistic effect than the agent of spiral shell worm ethyl ester list.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (10)
1. a Pesticidal combination is characterized in that, by a kind of and spiral shell worm ethyl ester composite composition the in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid.
2. Pesticidal combination as claimed in claim 1 is characterized in that, the mass ratio with spiral shell worm ethyl ester in Nitenpyram, chlopyrifos, Acetamiprid or the Imidacloprid is 1-99: 99-1.
3. Pesticidal combination as claimed in claim 1 is characterized in that, the mass ratio of Nitenpyram, Acetamiprid or Imidacloprid and spiral shell worm ethyl ester is 15-22.5: 60.
4. Pesticidal combination as claimed in claim 1 is characterized in that, the mass ratio of chlopyrifos and spiral shell worm ethyl ester is 65-80: 10-12.
5. insecticide that comprises like each said Pesticidal combination of claim 1 to 4.
6. insecticide as claimed in claim 5 is characterized in that, it is a wetting powder.
7. insecticide as claimed in claim 5 is characterized in that, it is a missible oil.
8. insecticide as claimed in claim 5 is characterized in that, it is a suspending agent.
9. insecticide as claimed in claim 5 is characterized in that, it is a microcapsule suspending agent.
10. insecticide as claimed in claim 5 is characterized in that, it is a water dispersible granules.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283774A (en) * | 2012-02-22 | 2013-09-11 | 陕西美邦农药有限公司 | Spirotetramat containing pesticide composition |
| CN103478151A (en) * | 2013-09-17 | 2014-01-01 | 江苏省绿盾植保农药实验有限公司 | Pesticide composition containing spirotetramat |
| CN105831152A (en) * | 2016-04-29 | 2016-08-10 | 褚丁山 | Trunk injection powder preparation for fruit trees and preparation method |
| CN106165692A (en) * | 2016-07-22 | 2016-11-30 | 深圳诺普信农化股份有限公司 | Compound insecticidal liquid preparation containing spiral shell worm ethyl ester |
| CN106797944A (en) * | 2017-01-17 | 2017-06-06 | 广州京正生物科技有限公司 | A kind of Pesticidal combination and its preparation |
| CN106818798A (en) * | 2016-12-15 | 2017-06-13 | 天津联合益农科技有限公司 | A kind of compounded pesticides containing anabasine compound |
| CN107439570A (en) * | 2017-09-19 | 2017-12-08 | 浙江农林大学 | A kind of insecticides and its insecticide containing spiral shell worm ethyl ester and Nitenpyram |
| CN108338175A (en) * | 2018-04-14 | 2018-07-31 | 张汝伟 | A kind of Pesticidal combination of Spirotetramat-contaipesticidal |
| CN109221222A (en) * | 2018-09-20 | 2019-01-18 | 上海悦联生物科技有限公司 | A kind of compounding agricultural chemical composition and agricultural chemicals and application |
| CN114532350A (en) * | 2022-03-30 | 2022-05-27 | 河北农信生物科技有限责任公司 | Pesticide composition and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489393A (en) * | 2006-07-11 | 2009-07-22 | 拜尔农作物科学股份公司 | Active ingredient combinations with insecticidal and acaricidal properties |
| CN101637159A (en) * | 2009-09-08 | 2010-02-03 | 深圳诺普信农化股份有限公司 | Pesticide composition with synergistic action |
| CN102283237A (en) * | 2010-06-19 | 2011-12-21 | 海利尔药业集团股份有限公司 | Insecticidal composite containing imidacloprid and Spirotetramat |
-
2010
- 2010-12-01 CN CN2010105689671A patent/CN102484995A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489393A (en) * | 2006-07-11 | 2009-07-22 | 拜尔农作物科学股份公司 | Active ingredient combinations with insecticidal and acaricidal properties |
| CN101637159A (en) * | 2009-09-08 | 2010-02-03 | 深圳诺普信农化股份有限公司 | Pesticide composition with synergistic action |
| CN102283237A (en) * | 2010-06-19 | 2011-12-21 | 海利尔药业集团股份有限公司 | Insecticidal composite containing imidacloprid and Spirotetramat |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103283774A (en) * | 2012-02-22 | 2013-09-11 | 陕西美邦农药有限公司 | Spirotetramat containing pesticide composition |
| CN103283774B (en) * | 2012-02-22 | 2016-02-17 | 陕西美邦农药有限公司 | A kind of Pesticidal combination containing spiral shell worm ethyl ester |
| CN103478151A (en) * | 2013-09-17 | 2014-01-01 | 江苏省绿盾植保农药实验有限公司 | Pesticide composition containing spirotetramat |
| CN105831152A (en) * | 2016-04-29 | 2016-08-10 | 褚丁山 | Trunk injection powder preparation for fruit trees and preparation method |
| CN106165692A (en) * | 2016-07-22 | 2016-11-30 | 深圳诺普信农化股份有限公司 | Compound insecticidal liquid preparation containing spiral shell worm ethyl ester |
| CN106818798A (en) * | 2016-12-15 | 2017-06-13 | 天津联合益农科技有限公司 | A kind of compounded pesticides containing anabasine compound |
| CN106797944A (en) * | 2017-01-17 | 2017-06-06 | 广州京正生物科技有限公司 | A kind of Pesticidal combination and its preparation |
| CN107439570A (en) * | 2017-09-19 | 2017-12-08 | 浙江农林大学 | A kind of insecticides and its insecticide containing spiral shell worm ethyl ester and Nitenpyram |
| CN108338175A (en) * | 2018-04-14 | 2018-07-31 | 张汝伟 | A kind of Pesticidal combination of Spirotetramat-contaipesticidal |
| CN109221222A (en) * | 2018-09-20 | 2019-01-18 | 上海悦联生物科技有限公司 | A kind of compounding agricultural chemical composition and agricultural chemicals and application |
| CN114532350A (en) * | 2022-03-30 | 2022-05-27 | 河北农信生物科技有限责任公司 | Pesticide composition and application thereof |
| CN114532350B (en) * | 2022-03-30 | 2024-01-12 | 河北农信生物科技有限责任公司 | Pesticide composition and application thereof |
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Application publication date: 20120606 |